package cn.shiwei.hr.service;

import cn.shiwei.hr.domain.CourseType;
import cn.shiwei.hr.vo.CrumbVO;
import com.baomidou.mybatisplus.service.IService;

import java.util.List;

/**
 * <p>
 * 课程目录 服务类
 * </p>
 *
 * @author 1363732197@qq.com
 * @since 2021-11-26
 */
public interface ICourseTypeService extends IService<CourseType> {

    List<CourseType> selectTreeData();

    void updateByIdsToTotalCount(List<String> types, int count);

    List<CrumbVO> selectCrumbs(Long id);
}
